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| Rev 85 | Rev 345 | ||
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| 1 | #ifndef _GPX_H |
1 | #ifndef _GPX_H |
| 2 | #define _GPX_H |
2 | #define _GPX_H |
| 3 | 3 | ||
| 4 | #include "fat16.h" |
4 | #include "fat16.h" |
| 5 | #include "gps.h" |
5 | #include "gps.h" |
| 6 | 6 | ||
| 7 | 7 | ||
| 8 | // possible state of a gpx-document |
8 | // possible state of a gpx-document |
| 9 | typedef enum |
9 | typedef enum |
| 10 | { |
10 | { |
| 11 | GPX_DOC_CLOSED, |
11 | GPX_DOC_CLOSED, |
| 12 | GPX_DOC_OPENED, |
12 | GPX_DOC_OPENED, |
| 13 | GPX_DOC_TRACK_OPENED, |
13 | GPX_DOC_TRACK_OPENED, |
| 14 | GPX_DOC_TRACKSEGMENT_OPENED, |
14 | GPX_DOC_TRACKSEGMENT_OPENED, |
| 15 | GPX_DOC_END |
15 | GPX_DOC_END |
| 16 | }GPX_DocState_t; |
16 | }GPX_DocState_t; |
| 17 | 17 | ||
| 18 | 18 | ||
| 19 | // structure of an gpx-document |
19 | // structure of an gpx-document |
| 20 | typedef struct gpx_doc |
20 | typedef struct gpx_doc |
| 21 | { |
21 | { |
| 22 | GPX_DocState_t state; // state of the gpx-document |
22 | GPX_DocState_t state; // state of the gpx-document |
| 23 | File_t *file; // filepointer to the file where the data should be saved. |
23 | File_t *file; // filepointer to the file where the data should be saved. |
| 24 | } GPX_Document_t; |
24 | } GPX_Document_t; |
| 25 | 25 | ||
| 26 | u8 GPX_LoggGPSCoordinates(GPX_Document_t *); // intializes the gpx-document with standard filename and adds points to the file |
26 | u8 GPX_LoggGPSCoordinates(GPX_Document_t *,unsigned char part); // intializes the gpx-document with standard filename and adds points to the file |
| 27 | u8 GPX_DocumentInit(GPX_Document_t *); // Init the new gpx-document |
27 | u8 GPX_DocumentInit(GPX_Document_t *); // Init the new gpx-document |
| 28 | u8 GPX_DocumentOpen(s8 *, GPX_Document_t *); // opens a new gpx-document. a new file is created on the sd-memorycard |
28 | u8 GPX_DocumentOpen(s8 *, GPX_Document_t *); // opens a new gpx-document. a new file is created on the sd-memorycard |
| 29 | u8 GPX_DocumentClose(GPX_Document_t *doc); // closes the specified document saving remaining data to the file. |
29 | u8 GPX_DocumentClose(GPX_Document_t *doc); // closes the specified document saving remaining data to the file. |
| 30 | u8 GPX_TrackBegin(GPX_Document_t *doc); // opens a new track within the open gpx-document |
30 | u8 GPX_TrackBegin(GPX_Document_t *doc); // opens a new track within the open gpx-document |
| 31 | u8 GPX_TrackEnd(GPX_Document_t *doc); // ends the actual track |
31 | u8 GPX_TrackEnd(GPX_Document_t *doc); // ends the actual track |
| 32 | u8 GPX_TrackSegmentBegin(GPX_Document_t *doc); // begins a new tracksegment within the actual track |
32 | u8 GPX_TrackSegmentBegin(GPX_Document_t *doc); // begins a new tracksegment within the actual track |
| 33 | u8 GPX_TrackSegmentEnd(GPX_Document_t *doc); // ends the actual track segment within the actual track |
33 | u8 GPX_TrackSegmentEnd(GPX_Document_t *doc); // ends the actual track segment within the actual track |
| 34 | u8 GPX_TrackSegmentAddPoint(GPX_Document_t *); // adds a point to the tracksegment |
34 | u8 GPX_TrackSegmentAddPoint(GPX_Document_t *,unsigned char part); // adds a point to the tracksegment |
| 35 | 35 | ||
| 36 | #endif //_GPX_H |
36 | #endif //_GPX_H |
| 37 | 37 | ||